<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="设备ID" prop="deviceId">
        <el-input
          v-model="queryParams.deviceId"
          placeholder="请输入设备ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="监控类型" prop="monitorType">
        <el-select v-model="queryParams.monitorType" placeholder="请选择监控类型" clearable>
          <el-option label="抽烟" value="smoking" />
          <el-option label="喝酒" value="drinking" />
        </el-select>
      </el-form-item>
      <el-form-item label="监控文件地址" prop="fileUrl">
        <el-input
          v-model="queryParams.fileUrl"
          placeholder="请输入监控文件地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="监控文件类型" prop="fileType">
        <el-select v-model="queryParams.fileType" placeholder="请选择监控文件类型" clearable>
          <el-option label="视频" value="video" />
          <el-option label="图片" value="image" />
        </el-select>
      </el-form-item>
      <el-form-item label="监控文件名" prop="fileName">
        <el-input
          v-model="queryParams.fileName"
          placeholder="请输入监控文件名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['manage:monitor:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['manage:monitor:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['manage:monitor:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          @click="handleExport"
          v-hasPermi="['manage:monitor:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="monitorList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设备ID" align="center" prop="deviceId" />
      <el-table-column label="监控类型" align="center" prop="monitorType" />
      <el-table-column label="监控文件地址" align="center" prop="fileUrl">
        <template slot-scope="scope">
          <el-button
            v-if="scope.row.fileType === 'video'"
            type="text"
            @click="openVideo(scope.row.fileUrl)"
          >
          观看视频
          </el-button>
          <el-image
            v-else
            class="preview-image"
            :src="scope.row.fileUrl"
            :preview-src-list="[scope.row.fileUrl]"
            fit="contain"
            style="width: 40px; height: 40px; cursor: pointer"
          >
          </el-image>
        </template>
        </el-table-column>
      <el-table-column label="监控文件类型" align="center" prop="fileType" />
      <el-table-column label="监控文件名" align="center" prop="fileName" />
      <el-table-column label="文件分析内容" align="center" prop="content" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-video-play"
            v-if="scope.row.status != '1'"
            @click="handleSolve(scope.row)"
            v-hasPermi="['manage:monitor:edit']"
            >解析</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['manage:monitor:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['manage:monitor:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改监控管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
      <el-form-item label="设备ID" prop="deviceId">
        <el-input v-model="form.deviceId" placeholder="请输入设备ID" />
      </el-form-item>
      <el-form-item label="监控类型" prop="monitorType">
        <el-select v-model="form.monitorType" placeholder="请选择监控类型">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="监控文件地址" prop="fileUrl">
        <el-input v-model="form.fileUrl" placeholder="请输入监控文件地址" />
      </el-form-item>
      <el-form-item label="监控文件类型" prop="fileType">
        <el-select v-model="form.fileType" placeholder="请选择监控文件类型">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="监控文件名" prop="fileName">
        <el-input v-model="form.fileName" placeholder="请输入监控文件名" />
      </el-form-item>

      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 视频预览弹窗 -->
    <el-dialog :visible.sync="videoDialog" width="70%" center>
      <video-player
        class="video-player"
        ref="videoPlayer"
        :options="playerOptions"
      ></video-player>
    </el-dialog>

  </div>
</template>

<script>
import { listMonitor, getMonitor, delMonitor, addMonitor, updateMonitor,solveMonitor } from "@/api/manage/monitor";
import { videoPlayer } from "vue-video-player";
import "video.js/dist/video-js.css"; // 引入 video.js 的样式文件

export default {
  components: {
    videoPlayer
  },
  name: "Monitor",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 监控管理表格数据
      monitorList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        deviceId: null,
        monitorType: null,
        fileUrl: null,
        fileType: null,
        fileName: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      videoDialog: false,
      playerOptions: {
        sources: [
          {
            type: "video/mp4",
            src: "" // 视频地址
          }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询监控管理列表 */
    getList() {
      this.loading = true;
      listMonitor(this.queryParams).then(response => {
        this.monitorList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        monitorId: null,
        deviceId: null,
        monitorType: null,
        fileUrl: null,
        fileType: null,
        fileName: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 多选框选中数据  */
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.monitorId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加监控管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const monitorId = row.monitorId || this.ids;
      getMonitor(monitorId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改监控管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.monitorId != null) {
            updateMonitor(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMonitor(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const monitorIds = row.monitorId || this.ids;
      this.$modal.confirm('是否确认删除监控管理编号为"' + monitorIds + '"的数据项？').then(function() {
        return delMonitor(monitorIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('manage/monitor/export', {
        ...this.queryParams
      }, `monitor_${new Date().getTime()}.xlsx`);
    },
    openVideo(url) {
      this.videoDialog = true;
      this.playerOptions.sources[0].src = url;
    },
    handleSolve(row) {
      solveMonitor(row.monitorId).then(response => {
        this.getList();
        this.$modal.msgSuccess("解析成功");
      }).catch(() => {});
    },
  },
};
</script>